By way of the official PlayStation Blog, Atlus’ Aram Jabbari has announced that launch copies of Knights in the Nightmare for PSP will include Yggdra Union for free. The deal applies to both retail and digital purchases for a limited timeframe, and the Yggdra Union freebie is redeemable via PlayStation Network. Additionally, Knights‘ release date has been set for November 9.

Developer Sting announced this week that Blaze Union, a follow-up to their strategy RPG Yggdra Union, will be coming out May 27 in Japan on the PSP. Blaze Union is set chronologically before the events of Yggdra Union, centering on a corps of knights fighting against a corrupt emperor.